Do not know what seris of Moen facet I have. The house was built in 1984. I have got water lines off underneath but can not get faucet it self off. Took out the screw and the ring screw and base ring screw but there is a innner ring with two sets of rings and outer and ring ring set. That are off set and open at where the other is what can I do??

Hi Steve-If the faucet is definitely getting water (making sure all the cut-off valves are open along the way), the Moen single handle faucets all use a replaceable cartridge that is available at home supply stores. This cartridge is what regulates the pressure and the temperature of the water coming out of your faucet. This is likely faulty. You'll need to close the supply valves (hot and cold) underneath your sink prior to replacing.

Turn off water, remove facet, and replace washer. This will stop dripping.

probably have a kink on how water line feeding valve..if possible to cut drywall bhind tub valve and inspect pipe at bottom plate...moen faucets are equipped w/ anti scald device, pressure balanced (newer models) and this could cause cold water to overwhelm hot water...

What I have always done is use my pocket knife, and get behind the plug and pop it out. Then press in the blue/red plug with my thumb.

Hope this helps !

first off swhut the water off under the sink,if no shut off valves under the sink then shut the main water valve off.next turn the old faucet on to make sure water is off.now get a light and look up and behind the underneath side of sink,disconnect the water supply lines now way up high there is 2 threaded tubes undo the nuts and the old unit will come out.

if you remove the hot water handle on the faucet you can adjust the stop. if it is a newer faucet it has a built in scold guard. the directions should tell you which direction to move the stop to get hotter water

wow... I wish you hadn't gone thru the expense of replacing the faucet... it's perfectly good... your problem was the aerator, it unscrews at the tip of the water spout and had collected too much sediment which eventually blocked water flow. Often happens quickly after your water is shut off at the main valve. Aerators cost about 50 cents...

Sounds like you have hard water.  You need to change the inside of the facet.  before doing anything make sure you CAN get the parts for you facet.   Danze are not very expencive you might just get a new facet.  If this is a hard water problem you might want to buy a moen facet with a life time warrinty.  More money but free replacement parts.

check the airraider on the spout of your faucet it unscrews and can build up with junk and sadly some times sediment works its way in to your faucet and clogs the stems and with a grohe faucet being as pricey as they can be i sugest replaceing the stem as aposed to getting another grohe faucet 

There is something in the line or in the faucet.Are your pipes going to the faucet black iron or galvinze.Some of the pipe will rust up and stop a full flow of water.But I would check the faucet first to see if the screw is loose or somethng in it.